[INFO] fetching crate rect-iter 0.3.0... [INFO] testing rect-iter-0.3.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rect-iter 0.3.0 into /workspace/builds/worker-103/source [INFO] validating manifest of crates.io crate rect-iter 0.3.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rect-iter 0.3.0 [INFO] finished tweaking crates.io crate rect-iter 0.3.0 [INFO] tweaked toml for crates.io crate rect-iter 0.3.0 written to /workspace/builds/worker-103/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1304f0f2a99ce58b7c3bfad67f647d9a0c3021615bb4f070f6454660618cec2a [INFO] running `Command { std: "docker" "start" "-a" "1304f0f2a99ce58b7c3bfad67f647d9a0c3021615bb4f070f6454660618cec2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1304f0f2a99ce58b7c3bfad67f647d9a0c3021615bb4f070f6454660618cec2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1304f0f2a99ce58b7c3bfad67f647d9a0c3021615bb4f070f6454660618cec2a", kill_on_drop: false }` [INFO] [stdout] 1304f0f2a99ce58b7c3bfad67f647d9a0c3021615bb4f070f6454660618cec2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 299c741c9a4a9f4a7a2334bec5b5045047d8e44b7d5f17d7d196d0d802cc053c [INFO] running `Command { std: "docker" "start" "-a" "299c741c9a4a9f4a7a2334bec5b5045047d8e44b7d5f17d7d196d0d802cc053c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling tuple-map v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling euclid v0.22.7 [INFO] [stderr] Compiling rect-iter v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `y_range` [INFO] [stdout] --> src/lib.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | y_range: Range, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RectIter` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:479:10 [INFO] [stdout] | [INFO] [stdout] 479 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.72s [INFO] running `Command { std: "docker" "inspect" "299c741c9a4a9f4a7a2334bec5b5045047d8e44b7d5f17d7d196d0d802cc053c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "299c741c9a4a9f4a7a2334bec5b5045047d8e44b7d5f17d7d196d0d802cc053c", kill_on_drop: false }` [INFO] [stdout] 299c741c9a4a9f4a7a2334bec5b5045047d8e44b7d5f17d7d196d0d802cc053c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1f390b4b8e4ebef1256050b2dd42187c7f5ff77ce6cbb02ab0a7a8e67c14530 [INFO] running `Command { std: "docker" "start" "-a" "e1f390b4b8e4ebef1256050b2dd42187c7f5ff77ce6cbb02ab0a7a8e67c14530", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `y_range` [INFO] [stdout] --> src/lib.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | y_range: Range, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RectIter` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:479:10 [INFO] [stdout] | [INFO] [stdout] 479 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rect-iter v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y_range` [INFO] [stdout] --> src/lib.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | y_range: Range, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RectIter` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:479:10 [INFO] [stdout] | [INFO] [stdout] 479 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/lib.rs:825:32 [INFO] [stdout] | [INFO] [stdout] 825 | for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 825 | for (&c, t) in correct.iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 825 | for (&c, t) in IntoIterator::into_iter(correct).rev().zip(r.into_iter().rev()) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.25s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rect_iter-1621f95f5006c082) [INFO] running `Command { std: "docker" "inspect" "e1f390b4b8e4ebef1256050b2dd42187c7f5ff77ce6cbb02ab0a7a8e67c14530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f390b4b8e4ebef1256050b2dd42187c7f5ff77ce6cbb02ab0a7a8e67c14530", kill_on_drop: false }` [INFO] [stdout] e1f390b4b8e4ebef1256050b2dd42187c7f5ff77ce6cbb02ab0a7a8e67c14530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 945a4b43b2a66705fc5bf08786c1c652d881d2da179b2a128169f21a4eaa8e6d [INFO] running `Command { std: "docker" "start" "-a" "945a4b43b2a66705fc5bf08786c1c652d881d2da179b2a128169f21a4eaa8e6d", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `y_range` [INFO] [stderr] --> src/lib.rs:485:5 [INFO] [stderr] | [INFO] [stderr] 485 | y_range: Range, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RectIter` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:479:10 [INFO] [stderr] | [INFO] [stderr] 479 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/lib.rs:825:32 [INFO] [stderr] | [INFO] [stderr] 825 | for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 825 | for (&c, t) in correct.iter().rev().zip(r.into_iter().rev()) { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 825 | for (&c, t) in IntoIterator::into_iter(correct).rev().zip(r.into_iter().rev()) { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `rect-iter` (lib) generated 1 warning [INFO] [stderr] warning: `rect-iter` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rect_iter-1621f95f5006c082) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::iter_test_normal ... ok [INFO] [stdout] test tests::iter_test_rev ... ok [INFO] [stdout] test tests::test_contains ... ok [INFO] [stdout] test tests::test_copy_rect ... ok [INFO] [stdout] test tests::test_corners ... ok [INFO] [stdout] test tests::test_gen_rect ... ok [INFO] [stdout] test tests::test_get_vec ... ok [INFO] [stdout] test tests::test_index ... ok [INFO] [stdout] test tests::test_intersection_none ... ok [INFO] [stdout] test tests::test_intersection_some ... ok [INFO] [stdout] test tests::test_intersects_false ... ok [INFO] [stdout] test tests::test_intersects_true ... ok [INFO] [stdout] test tests::test_is_edge ... ok [INFO] [stdout] test tests::test_is_horiz_edge ... ok [INFO] [stdout] test tests::test_is_vert_edge ... ok [INFO] [stdout] test tests::test_nth ... ok [INFO] [stdout] test tests::test_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rect-iter [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - FromTuple2 (line 104) ... ok [INFO] [stdout] test src/lib.rs - RectIter (line 470) ... ok [INFO] [stdout] test src/lib.rs - IntoTuple2 (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "945a4b43b2a66705fc5bf08786c1c652d881d2da179b2a128169f21a4eaa8e6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "945a4b43b2a66705fc5bf08786c1c652d881d2da179b2a128169f21a4eaa8e6d", kill_on_drop: false }` [INFO] [stdout] 945a4b43b2a66705fc5bf08786c1c652d881d2da179b2a128169f21a4eaa8e6d